CN204202362U - A kind of crop dryer exhaust apparatus - Google Patents
A kind of crop dryer exhaust apparatus Download PDFInfo
- Publication number
- CN204202362U CN204202362U CN201420646579.4U CN201420646579U CN204202362U CN 204202362 U CN204202362 U CN 204202362U CN 201420646579 U CN201420646579 U CN 201420646579U CN 204202362 U CN204202362 U CN 204202362U
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- cover plate
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- drying machine
- exhaust apparatus
- crop dryer
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Abstract
The utility model discloses a kind of crop dryer exhaust apparatus, comprise a vertical drying machine side plate, a passage is opened in the bottom of described drying machine side plate, this passage is communicated with exhaust blower by being communicated with intake stack, position on described drying machine side plate outside passage is provided with the first cover plate for stopping passage, under the effect of described first cover plate hot blast and self gravitation in intake stack, can automatic open close, when drying machine normally works, first cover plate is opened under the action of the forces of the wind, can not affect normal dust discharge; When machine quits work, under gravity, hinge naturally droops, and closes and passage and air outlet is sealed, avoid the effect due to negative pressure that the dust in dedusting room is come back in body.
Description
Technical field
The utility model relates to Cirulation type grain dryer, especially relates to a kind of crop dryer exhaust apparatus, belongs to grain drier technical field.
Background technology
Crop dryer is the one of dryer, is the general designation of various grain drying equipment.The effect of exhaust apparatus is discharged in dedusting room by the remaining hot blast in dry body under the effect of exhaust blower, and in remaining hot blast, mix a large amount of dusts.In succession the outlet of drying machine in exhaust apparatus one end, the other end is ined succession the entrance in dedusting room, on market, most dryer outlet pipeline is all straight-through, but in real work, every platform machine drying time is different, is not continuous operation, the interval that drying machine works in front and back, the a large amount of pressure release of gas in body declines, and causes the pressure in dedusting room to be greater than pressure in body, therefore can define a kind of return air phenomenon.Now, a large amount of dust will enter in dry body again along pipeline, reduces dried grain quality, decreases service life of equipment.
Utility model content
Problem to be solved in the utility model be to provide a kind of can ensure smoothly to get rid of in drying machine by remaining hot blast while, stop external dust to enter in body, improve the crop dryer exhaust apparatus of grain dry quality.
In order to solve the problem, the utility model by the following technical solutions:
A kind of crop dryer exhaust apparatus, comprise a vertical drying machine side plate, a passage is opened in the bottom of described drying machine side plate, this passage is communicated with exhaust blower by being communicated with intake stack, position on described drying machine side plate outside passage is provided with the first cover plate for stopping passage, under the effect of described first cover plate hot blast and self gravitation in intake stack, can automatic open close.
Below the further optimization of the utility model to such scheme:
Described first cover plate top by the first hinge and drying machine side plate hinged.First cover plate can rotate freely around hinge end section under the action of the forces of the wind, when without wind-force, naturally droops under gravity, is closed by intake stack.
Further optimization: the inner side of described first cover plate is connected with the first pad of a quality of rubber materials, the first pad uses glue to paste on the first cover plate.Can make the first cover plate better and passage fit, prevent air leakage phenomena.
Further optimization: the one end away from the first hinge outside described first cover plate is fixedly connected with the first balancing weight.During not air draft, can make the first cover plate under gravity, free-falling also seals passage.Its objective is the effect strengthening gravity, passage can be covered more fast in calm.
Another kind of optimization: exhaust blower is also communicated with wind pipe, and wherein one end of wind pipe is communicated with exhaust blower, and the other end has air outlet, the position near air outlet on wind pipe is welded with flange; The air outlet of wind pipe is provided with the second cover plate for stopping air outlet, under the effect of described second cover plate hot blast and self gravitation in wind pipe, and can automatic open close.
Further optimization: the second hinge is passed through with hinged with flange in described second cover plate top.
Further optimization: the inner side of described second cover plate is connected with the second pad of a quality of rubber materials, the second pad uses glue to paste on the second cover plate; Can make the second cover plate better and wind pipe fit, prevent air leakage phenomena.
Further optimization: the outside of described second cover plate is fixedly connected with the second balancing weight away from one end of the second hinge.During not air draft, can make the second cover plate under gravity, free-falling also seals passage.Its objective is the effect strengthening gravity, air outlet can be covered more fast in calm.
Second cover plate can rotate freely around hinge end section under the action of the forces of the wind, when without wind-force, naturally droops under gravity, is covered by wind pipe.
When drying machine normally works, the first cover plate and the second cover plate are opened under the action of the forces of the wind, can not affect normal dust discharge; When machine quits work, under gravity, hinge naturally droops, and closes and passage and air outlet is sealed, avoid the effect due to negative pressure to make the dust in dedusting room come back in body; And this device adopts the first cover plate and the second cover plate dual structure, service behaviour is more reliable.
The utility model adopts such scheme, has the following advantages:
1, while ensureing to get rid of in drying machine by remaining hot blast smoothly, stop external dust to enter in body, improve grain dry quality;
2, structure is simple, easy to operate, does not need additionally to provide power;
3, also very simple to second-hand machine transformation, only need hinge and the flange arrangement of this device of ventilation duct outlet welding in dedusting room.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
accompanying drawing 1 is the structural representation of the utility model embodiment.
In figure: 1-drying machine side plate; 2-first cover plate; 3-first balancing weight; 4-first pad; 5-intake stack; 6-exhaust blower; 7-wind pipe; 8-flange; 9-second cover plate; 10-second pad; 11-second balancing weight; 12-first hinge; 13-second hinge.
Detailed description of the invention
Embodiment, as shown in Figure 1, a kind of crop dryer exhaust apparatus, comprise a vertical drying machine side plate 1, a passage is opened in the bottom of described drying machine side plate 1, and this passage is communicated with exhaust blower 6 by being communicated with intake stack 5, and the position on described drying machine side plate 1 outside passage is provided with the first cover plate 2 for stopping passage, described first cover plate 2, can automatic open close in intake stack 5 under hot wind action.
Described first cover plate 2 top is hinged with drying machine side plate 1 by the first hinge 12.
First cover plate 2 can rotate freely around hinge end section under the action of the forces of the wind, when without wind-force, naturally droops under gravity, is closed by intake stack 5.
The first pad 4, first pad 4 that the inner side of described first cover plate 2 is connected with a quality of rubber materials uses glue to paste on the first cover plate; Can make the first cover plate 2 better and passage fit, prevent air leakage phenomena.
One end away from the first hinge 12 outside described first cover plate 2 is fixedly connected with the first balancing weight 3, and during not air draft, can make the first cover plate 2 under gravity, free-falling also seals passage.Its objective is the effect strengthening gravity, passage can be covered more fast in calm.
Exhaust blower 6 is also communicated with the wind pipe 7 that cross section is rectangle, wherein one end of wind pipe 7 is communicated with exhaust blower 6, and the other end has air outlet, and the position near air outlet on wind pipe 7 is welded with flange 8;
The air outlet cross section be provided with for stopping air outlet of wind pipe 7 is the second cover plate 9 of rectangle, and described second cover plate 9, can automatic open close in wind pipe 7 under hot wind action.
Described second cover plate 9 top is hinged with flange 8 by the second hinge 13.
The second pad 10, second pad 10 that the inner side of described second cover plate 9 is connected with a quality of rubber materials uses glue to paste on the second cover plate 9; Can make the second cover plate 9 better and wind pipe 7 fit, prevent air leakage phenomena.
The outside of described second cover plate 9 is fixedly connected with the second balancing weight 11 away from one end of the second hinge 13, and during not air draft, can make the second cover plate 9 under gravity, free-falling also seals passage.Its objective is the effect strengthening gravity, air outlet can be covered more fast in calm.
Second cover plate 9 can rotate freely around hinge end section under the action of the forces of the wind, when without wind-force, naturally droops under gravity, is covered by wind pipe 7.
When drying machine normally works, the first cover plate 2 and the second cover plate 9 are opened under the action of the forces of the wind, can not affect normal dust discharge; When machine quits work, under gravity, hinge naturally droops, and closes and passage and air outlet is sealed, avoid the effect due to negative pressure to make the dust in dedusting room come back in body; And this device adopts the first cover plate 2 and the second cover plate 9 dual structure, service behaviour is more reliable.
Claims (8)
1. a crop dryer exhaust apparatus, comprise a vertical drying machine side plate (1), a passage is opened in the bottom of described drying machine side plate (1), and this passage is communicated with exhaust blower (6) by being communicated with intake stack (5), it is characterized in that:
The upper position outside passage of described drying machine side plate (1) is provided with the first cover plate (2) for stopping passage, under the effect of described first cover plate (2) hot blast and self gravitation in intake stack (5), and can automatic open close.
2. a kind of crop dryer exhaust apparatus according to claim 1, is characterized in that:
Described first cover plate (2) top is hinged by the first hinge (12) and drying machine side plate (1).
3. a kind of crop dryer exhaust apparatus according to claim 2, is characterized in that:
The first pad (4) being connected to a quality of rubber materials is pasted in the inner side of described first cover plate (2) by glue.
4. a kind of crop dryer exhaust apparatus according to claim 3, is characterized in that:
Described first cover plate (2) outside is fixedly connected with the first balancing weight (3) away from one end of the first hinge (12).
5., according to the arbitrary described a kind of crop dryer exhaust apparatus of claim 1-4, it is characterized in that:
Exhaust blower (6) is also communicated with wind pipe (7), wherein one end of wind pipe (7) is communicated with exhaust blower (6), and the other end has air outlet, and the upper position near air outlet of wind pipe (7) is welded with flange (8); The air outlet of wind pipe (7) is provided with the second cover plate (9) for stopping air outlet, under the effect of described second cover plate (9) hot blast and self gravitation in wind pipe (7), and can automatic open close.
6. a kind of crop dryer exhaust apparatus according to claim 5, is characterized in that:
The second hinge (13) is passed through with hinged with flange (8) in described second cover plate (9) top.
7. a kind of crop dryer exhaust apparatus according to claim 6, is characterized in that:
The inner side of described second cover plate (9) is adhesive with second pad (10) of a quality of rubber materials by glue.
8. a kind of crop dryer exhaust apparatus according to claim 7, is characterized in that:
The outside of described second cover plate (9) is fixedly connected with the second balancing weight (11) away from one end of the second hinge (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646579.4U CN204202362U (en) | 2014-11-03 | 2014-11-03 | A kind of crop dryer exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646579.4U CN204202362U (en) | 2014-11-03 | 2014-11-03 | A kind of crop dryer exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202362U true CN204202362U (en) | 2015-03-11 |
Family
ID=52660309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420646579.4U Active CN204202362U (en) | 2014-11-03 | 2014-11-03 | A kind of crop dryer exhaust apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202362U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931769A (en) * | 2017-04-28 | 2017-07-07 | 佛山市南海聚腾环保设备有限公司 | A kind of hydrofuge structure of drying machine |
| CN107024085A (en) * | 2017-04-28 | 2017-08-08 | 佛山市南海聚腾环保设备有限公司 | A kind of drying machine |
| CN107036424A (en) * | 2017-05-22 | 2017-08-11 | 无锡市新耀生物工程技术有限公司 | A kind of fish meal drying dehumidification device |
| CN107421254A (en) * | 2017-07-31 | 2017-12-01 | 贵州贵福春茶业有限公司 | Chrysanthemum green shoots of green tea making hot-air drying unit |
| CN107695066A (en) * | 2017-10-30 | 2018-02-16 | 中船澄西船舶修造有限公司 | The anti-tampering air lock in dedusting air port |
| CN108967575A (en) * | 2018-07-20 | 2018-12-11 | 贵州琦福苑茶业有限公司 | A kind of mild fire drying device of the red tea processing in Zun Yi |
| CN110686441A (en) * | 2019-09-06 | 2020-01-14 | 李小滨 | Clean type refrigerating system with defogging function |
-
2014
- 2014-11-03 CN CN201420646579.4U patent/CN204202362U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931769A (en) * | 2017-04-28 | 2017-07-07 | 佛山市南海聚腾环保设备有限公司 | A kind of hydrofuge structure of drying machine |
| CN107024085A (en) * | 2017-04-28 | 2017-08-08 | 佛山市南海聚腾环保设备有限公司 | A kind of drying machine |
| CN107036424A (en) * | 2017-05-22 | 2017-08-11 | 无锡市新耀生物工程技术有限公司 | A kind of fish meal drying dehumidification device |
| CN107036424B (en) * | 2017-05-22 | 2023-02-17 | 无锡市新耀生物工程技术有限公司 | Fish meal drying and dehumidifying device |
| CN107421254A (en) * | 2017-07-31 | 2017-12-01 | 贵州贵福春茶业有限公司 | Chrysanthemum green shoots of green tea making hot-air drying unit |
| CN107695066A (en) * | 2017-10-30 | 2018-02-16 | 中船澄西船舶修造有限公司 | The anti-tampering air lock in dedusting air port |
| CN108967575A (en) * | 2018-07-20 | 2018-12-11 | 贵州琦福苑茶业有限公司 | A kind of mild fire drying device of the red tea processing in Zun Yi |
| CN110686441A (en) * | 2019-09-06 | 2020-01-14 | 李小滨 | Clean type refrigerating system with defogging function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CGPU | Change to patent or to utility model | ||
| CU01 | Correction of utility model patent |
Correction item: Patentee Correct: The auspicious mechanical Science and Technology Ltd. of good oven dry in Shandong False: SHANDONG RUILIANG DRYING MACHINERY TECHNOLOGY CO., LTD. Number: 10 Page: The title page Volume: 31 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: The auspicious mechanical Science and Technology Ltd. of good oven dry in Shandong False: SHANDONG RUILIANG DRYING MACHINERY TECHNOLOGY CO., LTD. Number: 10 Volume: 31 |
|
| ERR | Gazette correction |